642390912

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1135

約数の個数: 192

約数和(自身を含む): 2019763200

約数和(自身を除く): 1377372288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 384, 432, 456, 486, 513, 576, 608, 648, 684, 864, 912, 972, 1026, 1087, 1152, 1216, 1296, 1368, 1539, 1728, 1824, 1944, 2052, 2174, 2432, 2592, 2736, 3078, 3261, 3456, 3648, 3888, 4104, 4348, 4617, 5184, 5472, 6156, 6522, 7296, 7776, 8208, 8696, 9234, 9783, 10368, 10944, 12312, 13044, 15552, 16416, 17392, 18468, 19566, 20653, 21888, 24624, 26088, 29349, 31104, 32832, 34784, 36936, 39132, 41306, 49248, 52176, 58698, 61959, 65664, 69568, 73872, 78264, 82612, 88047, 98496, 104352, 117396, 123918, 139136, 147744, 156528, 165224, 176094, 185877, 196992, 208704, 234792, 247836, 264141, 295488, 313056, 330448, 352188, 371754, 417408, 469584, 495672, 528282, 557631, 590976, 626112, 660896, 704376, 743508, 939168, 991344, 1056564, 1115262, 1252224, 1321792, 1408752, 1487016, 1672893, 1878336, 1982688, 2113128, 2230524, 2643584, 2817504, 2974032, 3345786, 3756672, 3965376, 4226256, 4461048, 5018679, 5635008, 5948064, 6691572, 7930752, 8452512, 8922096, 10037358, 11270016, 11896128, 13383144, 16905024, 17844192, 20074716, 23792256, 26766288, 33810048, 35688384, 40149432, 53532576, 71376768, 80298864, 107065152, 160597728, 214130304, 321195456, 642390912]

約数ペア:

[(1, 642390912), (2, 321195456), (3, 214130304), (4, 160597728), (6, 107065152), (8, 80298864), (9, 71376768), (12, 53532576), (16, 40149432), (18, 35688384), (19, 33810048), (24, 26766288), (27, 23792256), (32, 20074716), (36, 17844192), (38, 16905024), (48, 13383144), (54, 11896128), (57, 11270016), (64, 10037358), (72, 8922096), (76, 8452512), (81, 7930752), (96, 6691572), (108, 5948064), (114, 5635008), (128, 5018679), (144, 4461048), (152, 4226256), (162, 3965376), (171, 3756672), (192, 3345786), (216, 2974032), (228, 2817504), (243, 2643584), (288, 2230524), (304, 2113128), (324, 1982688), (342, 1878336), (384, 1672893), (432, 1487016), (456, 1408752), (486, 1321792), (513, 1252224), (576, 1115262), (608, 1056564), (648, 991344), (684, 939168), (864, 743508), (912, 704376), (972, 660896), (1026, 626112), (1087, 590976), (1152, 557631), (1216, 528282), (1296, 495672), (1368, 469584), (1539, 417408), (1728, 371754), (1824, 352188), (1944, 330448), (2052, 313056), (2174, 295488), (2432, 264141), (2592, 247836), (2736, 234792), (3078, 208704), (3261, 196992), (3456, 185877), (3648, 176094), (3888, 165224), (4104, 156528), (4348, 147744), (4617, 139136), (5184, 123918), (5472, 117396), (6156, 104352), (6522, 98496), (7296, 88047), (7776, 82612), (8208, 78264), (8696, 73872), (9234, 69568), (9783, 65664), (10368, 61959), (10944, 58698), (12312, 52176), (13044, 49248), (15552, 41306), (16416, 39132), (17392, 36936), (18468, 34784), (19566, 32832), (20653, 31104), (21888, 29349), (24624, 26088)]